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  • Authors
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Ahona Rudra
Domain & Email Security Expert at PowerDMARC
Ahona is the Marketing Manager at PowerDMARC, with 5+ years of experience in writing about cybersecurity topics, specializing in domain and email security. Ahona holds a post-graduation degree in Journalism and Communications, solidifying her career in the security sector since 2019.
Latest posts by Ahona Rudra (see all)
  • Vendor Email Compromise (VEC): How to Stop Attacks from Trusted Vendors - July 3, 2025
  • Marketing Emails Not Reaching Customer Inboxes - July 2, 2025
  • DMARC MSP Case Study: How S-IT Automated Email Authentication Management with PowerDMARC - June 29, 2025
What is DMARC and why your business needs to get on board

What is DMARC and why do you need it?

Blog
According to the 2019 Cost of Data Breach Report, from Ponemon Institute and IBM Security, the global average cost of a data breach is $3.92 million! This cyberattack business is a lucrative one. In fact, Business Email Compromise generates higher ROI than any other cyberattack. According to the 2019 Internet Crime Report, it reported losses of over $1.7 billion. 
April 13, 2020
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